Material: Copper Applicable type: Basin faucet Finish and durability: The finish passes the 24hour acid salt spray test and will not leave water stains or fingerprint marks on the faucet. Our copper construction helps reduce stains and odors, maintaining the faucet's aesthetics over its life. Performance and safety: Explosionproof and temperature resistant Installation and compatibility: 3/8 inch thread designed for standard U.S. pipe connections; built in rubber ring to effectively prevent water leakage Key benefits: Long lasting appearance with resistance to staining and fingerprints Durable, temperature resistant construction for hot water use Reliable leak prevention with a built in rubber gasket Standard 3/8 inch connection for easy compatibility with common plumbing Use scenarios: In a family bathroom with frequent hand washing, the finish maintains a clean look and copper material helps minimize odor buildup In a hotel or office restroom with traffic, the leak protection and durable construction reduce maintenance needs During a bathroom renovation or installation that uses standard U.S. plumbing, the 3/8 inch thread ensures straightforward compatibility with existing supply lines